Vijayanand
Vijayanand Angarai, Allen, TX US
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20100058039 | INSTRUCTION FETCH PIPELINE FOR SUPERSCALAR DIGITAL SIGNAL PROCESSORS AND METHOD OF OPERATION THEREOF - A next program counter (PC) value generator. The next PC value generator includes a discontinuity decoder that is provide to detect a discontinuity instruction among a plurality of instructions and a tight loop decoder that is provide to: a) detect a tight loop instruction, and b) provide a tight loop instruction target address. The next PC value generator further includes a next PC value logic having a plurality of inputs: a first input coupled to an output of the discontinuity decoder, and a second input coupled to an output of the tight loop decoder. The next PC value logic provides as an output, without a stall, a control signal that a next PC value is to be loaded with the tight loop instruction target address if: the discontinuity decoder detects a discontinuity instruction, and the tight loop decoder detects a tight loop instruction. | 03-04-2010 |
Vijayanand Aralaguppe, Bangalore IN
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20080232771 | V-CHIP DATA PROCESSING FOR DECODER WITH PERSONAL VIDEO RECORDING FUNCTIONALITY - Systems and method for processing v-chip data for an MPEG-2 decoder with personal video recording functionality are provided. In one example, a system that processes V-Chip data with personal video recording functionality may include a data transport engine and a video decoder. The video decoder may be coupled to the data transport engine and may be adapted to parse out V-Chip data. | 09-25-2008 |
Vijayanand Aralaguppe, Bangalore, CA US
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20140178036 | METHOD OF TIMEBASE MANAGEMENT FOR MPEG DECODING WITH PERSONAL VIDEO RECORDING FUNCTIONALITY - Disclosed are various embodiments that facilitate recording to a storage medium in a personal video recorder (PVR) system. In one embodiment, a transport stream is received. The transport stream is stored into a memory. An index table is generated that provides information for locating particular frames recorded in the memory. | 06-26-2014 |
Vijayanand Jamma, Charlotte, NC US
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20160065568 | Just In Time Polymorphic Authentication - Methods, systems, apparatuses, and computer-readable media for utilizing just-in-time polymorphic authentication techniques to secure information are presented. In one or more embodiments, a computing platform may receive, from a computing device, a request to access a user account. In response to receiving the request to access the user account, the computing platform may dynamically select, based on one or more polymorphic authentication factors, an authentication method for authenticating a user of the computing device, and the authentication method may be selected from a plurality of predefined authentication methods. Subsequently, the computing platform may generate one or more authentication prompts based on the selected authentication method. The computing platform then may provide the one or more authentication prompts to the user of the computing device. The authentication prompts that are selected for and presented to a particular user during a given access attempt may vary across different attempts. | 03-03-2016 |
Vijayanand Krishnaprasad, Munchen DE
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20100074111 | METHOD OF DATA TRAFFIC SHAPING, APPARATUS AND WIRELESS DEVICE - A method of data traffic shaping, an apparatus and a wireless device are provided. The method of data traffic shaping comprises controlling a transmission rate of acknowledgements, the acknowledgements being transmitted in a high speed direction of a data connection and the acknowledgements acknowledging receipt of data being transmitted in a low speed direction of the data connection. An apparatus is configured to carry out the method. A wireless device may include the apparatus. | 03-25-2010 |
Vijayanand Tirumalai N.c., Draper, UT US
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20090132580 | Systems and Methods for Creating and Viewing Clinical Protocols - Certain embodiments of the present invention provide a clinical workflow system including a user interface adapted to present a visualization of a workflow to a user. The workflow represents a clinical protocol including a plurality of tasks. The user interface is adapted to generate a state machine for the workflow based on the clinical protocol by converting a sequential model of the clinical protocol into a plurality of states. Each state is associated with a task in the clinical protocol. At least one state in the state machine is connected with a non-sequential state. | 05-21-2009 |
Vijayanand Vinnakota, Austin, TX US
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20110271178 | CLIPBOARD TRANSFER OF FORMATTED NATIVE TEXTUAL CONTENT FROM ONE COMPUTER SYSTEM TO ANOTHER DIFFERENT COMPUTER SYSTEM - A user at a first computer system with a defined block of native text/graphics on a clipboard supported by the first computer system is enabled to provide this same block of marshalled native text in its precise format on a clipboard supported by a second computer system that has a different platform or operating system, wherein the marshalled native text on the clipboard of the second system is ready to be unmarshalled and pasted into a text document stored in the second computer transparently, without losing the format or any of the other attributes of the cut native text and graphics, as if it were a simple cut and paste routine on the same computer system. | 11-03-2011 |
Vijayanand Vinnakota, Round Rock, TX US
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20090193357 | Method and System to Prevent Unintended Graphical Cursor Input - This is a system (as an example) to prevent an undesirable condition of a second application GUI interface window blocking the first application GUI interface window, while the user's focus is on the first window, and causes an unintended input into a wrong application. This is accomplished (as an example) by temporarily discarding the inputs while the Graphical cursor is located on the 2nd application's GUI interface for a predetermined amount of time and gives the user enough time to refocus on this new application GUI interface. | 07-30-2009 |
Vijayanand Vusirikala, Palo Alto, CA US
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20120269512 | TRANSPORT OF MULTIPLE ASYNCHRONOUS DATA STREAMS USING HIGHER ORDER MODULATION - Aspects of the invention provide transmitters and receivers for managing multiple optical signals. High order modulation, such as phase and/or amplitude modulation, is used to achieve multiple bits per symbol by transporting multiple asynchronous data streams in an optical transport system. One or more supplemental multiplexing techniques such as time division multiplexing, polarization multiplexing and sub-carrier multiplexing may be used in conjunction with the high order modulation processing. This may be done in various combinations to realize a highly spectrally efficient multi-data stream transport mechanism. The system receives a number of asynchronous signals which are unframed and synchronized, and then reframed and tagged prior to the high order modulation. Differential encoding may also be performed. Upon reception of the multiplexed optical signal, the receiver circuitry may employ either direct detection without a local oscillator or coherent detection with a local oscillator. | 10-25-2012 |
20130129350 | SERVICE AND APPLICATION LAYER OPTIMIZATION USING VARIABLE RATE OPTICAL TRANSMISSION - Apparatus and methods are provided for application layer optimization in a modern data network. The optimization incorporates variable rate transmission across one or more optical data channels. Data throughput is maximized by enabling quality of service profiles on a per transmission channel basis. According to one aspect, a system is provided in which the application layer is aware of and controls the underlying transmission rate and quality of the transmission. This enables the system to fully utilize the transmission capacity of the channel. The application layer may map different applications to different transmission classes of service. The services can be classified based on data throughput rate, guaranteed error rates, latency and cost, among other criteria. This provides flexibility to the application layer to map some loss tolerant applications to a lower cost (per bit) transmission class. | 05-23-2013 |
20140219655 | TRANSPORT OF MULTIPLE ASYNCHRONOUS DATA STREAMS USING HIGHER ORDER MODULATION - Aspects of the invention provide transmitters and receivers for managing multiple optical signals. High order modulation, such as phase and/or amplitude modulation, is used to achieve multiple bits per symbol by transporting multiple asynchronous data streams in an optical transport system. One or more supplemental multiplexing techniques such as time division multiplexing, polarization multiplexing and sub-carrier multiplexing may be used in conjunction with the high order modulation processing. This may be done in various combinations to realize a highly spectrally efficient multi-data stream transport mechanism. The system receives a number of asynchronous signals which are unframed and synchronized, and then reframed and tagged prior to the high order modulation. Differential encoding may also be performed. Upon reception of the multiplexed optical signal, the receiver circuitry may employ either direct detection without a local oscillator or coherent detection with a local oscillator. | 08-07-2014 |
20160080103 | SERVICE AND APPLICATION LAYER OPTIMIZATION USING VARIABLE RATE OPTICAL TRANSMISSION - Apparatus and methods are provided for application layer optimization in a modem data network. The optimization incorporates variable rate transmission across one or more optical data channels. Data throughput is maximized by enabling quality of service profiles on a per transmission channel basis. According to one aspect, a system is provided in which the application layer is aware of and controls the underlying transmission rate and quality of the transmission. This enables the system to fully utilize the transmission capacity of the channel. The application layer may map different applications to different transmission classes of service. The services can be classified based on data throughput rate, guaranteed error rates, latency and cost, among other criteria. This provides flexibility to the application layer to map some loss tolerant applications to a lower cost (per bit) transmission class. | 03-17-2016 |